ESTRUCTURA ATÓMICA
Authored by Arturo Idone C.
Chemistry
7th Grade
Used 12+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El núcleo atómico posee carga:
positiva (+)
negativa (-)
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Indique la cantidad de electrones:
9F1-
8
9
10
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Determine la cantidad de protones:
26Fe3+
26
23
29
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Descubrió el protón:
Chadwick
Thomson
Rutherford
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Los isótopos presentan igual:
neutrones
Número atómico (Z)
Número de masa (A)
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Los isóbaros presentan igual:
Número atómico (Z)
Número de masa (A)
neutrones
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Un catión divalente presenta 12 electrones, determine su número atómico.
10
12
14
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